Optical Displacement Sensor for measuring relative displacements between two surfaces.
Based on the newLight® technology, FS61DSP Displacement Sensor is a ruggedized Fiber Bragg Grating (FBG) sensor designed to measure linear displacement on different types of structures. The sensor uses two FBGs in a push-pull configuration for effective temperature compensation.
It can be used in a large range of monitoring applications, like sustaining walls, bridge piles or buildings.
- Effective compensation of temperature cross effect (<2micrometer/ºC) by employing two FBG
Fitted for long term measurements at unstable temperature
- In-series connection with other FBG-based transducers and compatibility with most optical interrogators
Cost-effective shared equipment and simpler sensing networks
- Ruggedized packing and bolted installation for long term measurements or reusable in different projects
Easy installation and uninstallation without damaging the sensor